From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754166AbZKCRZB (ORCPT ); Tue, 3 Nov 2009 12:25:01 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752401AbZKCRZA (ORCPT ); Tue, 3 Nov 2009 12:25:00 -0500 Received: from Cpsmtpm-eml107.kpnxchange.com ([195.121.3.11]:61601 "EHLO CPSMTPM-EML107.kpnxchange.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751864AbZKCRZA (ORCPT ); Tue, 3 Nov 2009 12:25:00 -0500 From: Frans Pop To: Pavel Machek Subject: Re: 2.6.32-rc5: unexpected thermal shutdown? Date: Tue, 3 Nov 2009 18:25:03 +0100 User-Agent: KMail/1.9.9 Cc: linux-kernel@vger.kernel.org References: <20091103105717.GA2516@elf.ucw.cz> In-reply-To: <20091103105717.GA2516@elf.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200911031825.04169.elendil@planet.nl> X-OriginalArrivalTime: 03 Nov 2009 17:25:04.0599 (UTC) FILETIME=[94E93E70:01CA5CAA] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Pavel Machek wrote: > I found this in the syslog afterwards. > > Nov 3 09:59:14 amd kernel: Critical temperature reached (128 C), > shutting down. > Nov 3 09:59:14 amd shutdown[17819]: shutting down for system halt > Nov 3 09:59:15 amd init: Switching to runlevel: 0 Looks like what happened to me earlier this year. See http://bugzilla.kernel.org/show_bug.cgi?id=13918. > Now, machine was lying on the bed at that point, so... So probably both the fan intake and hot air outlet were blocked, effectively preventing cooling. What hardware is this? What's the output of 'grep . /proc/acpi/thermal_zone/TZ*/*'? Any thermal zones in there that don't have a "passive" trip point? Cheers, FJP